English verb conjugation
MUST LATHE

Regular verb: lathe - lathed - lathed

Affirmation

Simple form	V-ing form
I must lathe you must lathe he must lathe we must lathe you must lathe they must lathe	I must be lathing you must be lathing he must be lathing we must be lathing you must be lathing they must be lathing
Perfect	V-ing perfect
I must have lathed you must have lathed he must have lathed we must have lathed you must have lathed they must have lathed	I must have been lathing you must have been lathing he must have been lathing we must have been lathing you must have been lathing they must have been lathing

Negation

Simple form	V-ing form
I must not lathe you must not lathe he must not lathe we must not lathe you must not lathe they must not lathe	I must not be lathing you must not be lathing he must not be lathing we must not be lathing you must not be lathing they must not be lathing
Perfect	V-ing perfect
I must not have lathed you must not have lathed he must not have lathed we must not have lathed you must not have lathed they must not have lathed	I must not have been lathing you must not have been lathing he must not have been lathing we must not have been lathing you must not have been lathing they must not have been lathing

Interrogative form

Simple form	V-ing form
must I lathe? must you lathe? must he lathe? must we lathe? must you lathe? must they lathe?	must I be lathing? must you be lathing? must he be lathing? must we be lathing? must you be lathing? must they be lathing?
Perfect	V-ing perfect
must I have lathed? must you have lathed? must he have lathed? must we have lathed? must you have lathed? must they have lathed?	must I have been lathing? must you have been lathing? must he have been lathing? must we have been lathing? must you have been lathing? must they have been lathing?

Interro-negative form

Simple form	V-ing form
must I not lathe? must you not lathe? must he not lathe? must we not lathe? must you not lathe? must they not lathe?	must I not be lathing? must you not be lathing? must he not be lathing? must we not be lathing? must you not be lathing? must they not be lathing?
Perfect	V-ing perfect
must I not have lathed? must you not have lathed? must he not have lathed? must we not have lathed? must you not have lathed? must they not have lathed?	must I not have been lathing? must you not have been lathing? must he not have been lathing? must we not have been lathing? must you not have been lathing? must they not have been lathing?